Duplication-glitch-minecraft-bedrock [RECOMMENDED]

: Primarily used on servers (Realms), this involves "overloading" a book's data with characters until the server kicks the player, potentially rolling back their inventory while the chest data remains saved. Critical Considerations

: Turn the machine on. While the pistons are rapidly moving the hoppers, spam-click (repeatedly open) one of the hoppers. duplication-glitch-minecraft-bedrock

While the hopper method is the "gold standard" for reliability, other niche exploits exist: : Primarily used on servers (Realms), this involves

: Place two pistons facing each other. Connect them to the clock so they push two hoppers back and forth rhythmically. While the hopper method is the "gold standard"

This is currently the most widely used "all-item" dupe. It requires a specific redstone machine that moves items rapidly between two hoppers. 1 Redstone Comparator ~8 Redstone Dust 1 Bundle (to hold the items you want to dupe) How to Perform It:

As of April 2026, the most prominent duplication glitch in Minecraft Bedrock (versions 1.21 to 26.13) utilizes a . This method exploits how the game handles item data when a "bundle" is moved between storage containers (Hoppers) at the exact moment a player interacts with them. The Bundle & Hopper Duplication (v26.13)